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physics.ins-det2022
Primary accelerometer calibration with two-axis automatic positioning stage
Wataru Kokuyama, Tomofumi Shimoda, Hideaki Nozato
In this study, we developed an automated, multipoint primary accelerometer calibration system using a two-axis positioning stage and a heterodyne laser interferometer. The proposed…
eess.SP2022★ 15 cited
Precise sinusoidal signal extraction from noisy waveform in vibration calibration
Tomofumi Shimoda, Wataru Kokuyama, Hideaki Nozato
Precise extraction of sinusoidal vibration parameters is essential for the dynamic calibration of vibration sensors, such as accelerometers. However, several standard methods have…